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Selective organic compounds degradation under controlling composting conditions.
Waste Manag. 2010 May; 30(5):755-63.WM

Abstract

Organic matter stabilization resulted from the decrease of cellulose, xylan, arabinan, acetyl groups, glucuronic acids, galacturonic acids (easily biodegradable fractions) and the increase of lignin (resistant compound) and humic substances coming from the initial wastes have been studied. A central composite experimental design was used to investigate the influence of environmental composting parameters (moisture, aeration and particle size) on organic matter evolution. The organic matter evolution was clearly influenced by the studied composting parameters. All results were concordant, with an increase of humic substances and lignin and a decrease of the rest of the cellulose and hemicellulose compounds. Lower cellulose, xylan, acetyl groups and glucuronic acids contents (higher degradation) have been observed under low particle size (1cm) and higher moisture content (70%). However lower lignin and higher humic substances under medium (3cm) to low particle size and low moisture content (40%) have been found.

Authors+Show Affiliations

Departamento de Ingeniería Química, Campus Ourense, Universidad de Vigo, Oruense, Spain.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

20138497

Citation

Yañez, R, et al. "Selective Organic Compounds Degradation Under Controlling Composting Conditions." Waste Management (New York, N.Y.), vol. 30, no. 5, 2010, pp. 755-63.
Yañez R, Bueno P, Rivera A, et al. Selective organic compounds degradation under controlling composting conditions. Waste Manag. 2010;30(5):755-63.
Yañez, R., Bueno, P., Rivera, A., García-Barneto, A., & Díaz, M. J. (2010). Selective organic compounds degradation under controlling composting conditions. Waste Management (New York, N.Y.), 30(5), 755-63. https://doi.org/10.1016/j.wasman.2010.01.022
Yañez R, et al. Selective Organic Compounds Degradation Under Controlling Composting Conditions. Waste Manag. 2010;30(5):755-63. PubMed PMID: 20138497.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Selective organic compounds degradation under controlling composting conditions. AU - Yañez,R, AU - Bueno,P, AU - Rivera,A, AU - García-Barneto,A, AU - Díaz,M J, PY - 2009/10/12/received PY - 2010/01/12/revised PY - 2010/01/14/accepted PY - 2010/2/9/entrez PY - 2010/2/9/pubmed PY - 2010/7/16/medline SP - 755 EP - 63 JF - Waste management (New York, N.Y.) JO - Waste Manag VL - 30 IS - 5 N2 - Organic matter stabilization resulted from the decrease of cellulose, xylan, arabinan, acetyl groups, glucuronic acids, galacturonic acids (easily biodegradable fractions) and the increase of lignin (resistant compound) and humic substances coming from the initial wastes have been studied. A central composite experimental design was used to investigate the influence of environmental composting parameters (moisture, aeration and particle size) on organic matter evolution. The organic matter evolution was clearly influenced by the studied composting parameters. All results were concordant, with an increase of humic substances and lignin and a decrease of the rest of the cellulose and hemicellulose compounds. Lower cellulose, xylan, acetyl groups and glucuronic acids contents (higher degradation) have been observed under low particle size (1cm) and higher moisture content (70%). However lower lignin and higher humic substances under medium (3cm) to low particle size and low moisture content (40%) have been found. SN - 1879-2456 UR - https://www.unboundmedicine.com/medline/citation/20138497/Selective_organic_compounds_degradation_under_controlling_composting_conditions_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0956-053X(10)00062-0 DB - PRIME DP - Unbound Medicine ER -